Alaska earthquakes

M1.5 earthquake 47 km N of Valdez, Alaska

A magnitude 1.5 earthquake struck 47 km N of Valdez, Alaska on Fri, Nov 23, 2018, 11:25 PM AKST (08:25 UTC), 19 km (12 mi) below the surface.

A larger quake followed: M3.8 49 km SSE of Nelchina, Alaska. This one was a foreshock.

Valdez forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 1.5 (ml), micro
Local time: Fri, Nov 23, 2018, 11:25 PM AKST
UTC: 2018-11-24 08:25:27 UTC
Depth: 18.9 km (11.7 mi), shallow
Epicenter: 61.559° N, 146.380° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used: 47

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 77 in the 60 days after this one and 52 in the 30 days before it.

After

The first 60 of 77.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak018f2l6pvb (also filed as ak20394154). Read Wed, Sep 30, 2026, 12:38 PM UTC.